6839820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:144

約数の個数: 144

約数和(自身を含む): 23237760

約数和(自身を除く): 16397940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 37, 39, 45, 52, 60, 65, 74, 78, 79, 90, 111, 117, 130, 148, 156, 158, 180, 185, 195, 222, 234, 237, 260, 316, 333, 370, 390, 395, 444, 468, 474, 481, 555, 585, 666, 711, 740, 780, 790, 948, 962, 1027, 1110, 1170, 1185, 1332, 1422, 1443, 1580, 1665, 1924, 2054, 2220, 2340, 2370, 2405, 2844, 2886, 2923, 3081, 3330, 3555, 4108, 4329, 4740, 4810, 5135, 5772, 5846, 6162, 6660, 7110, 7215, 8658, 8769, 9243, 9620, 10270, 11692, 12324, 14220, 14430, 14615, 15405, 17316, 17538, 18486, 20540, 21645, 26307, 28860, 29230, 30810, 35076, 36972, 37999, 43290, 43845, 46215, 52614, 58460, 61620, 75998, 86580, 87690, 92430, 105228, 113997, 131535, 151996, 175380, 184860, 189995, 227994, 263070, 341991, 379990, 455988, 526140, 569985, 683982, 759980, 1139970, 1367964, 1709955, 2279940, 3419910, 6839820]

約数ペア:

[(1, 6839820), (2, 3419910), (3, 2279940), (4, 1709955), (5, 1367964), (6, 1139970), (9, 759980), (10, 683982), (12, 569985), (13, 526140), (15, 455988), (18, 379990), (20, 341991), (26, 263070), (30, 227994), (36, 189995), (37, 184860), (39, 175380), (45, 151996), (52, 131535), (60, 113997), (65, 105228), (74, 92430), (78, 87690), (79, 86580), (90, 75998), (111, 61620), (117, 58460), (130, 52614), (148, 46215), (156, 43845), (158, 43290), (180, 37999), (185, 36972), (195, 35076), (222, 30810), (234, 29230), (237, 28860), (260, 26307), (316, 21645), (333, 20540), (370, 18486), (390, 17538), (395, 17316), (444, 15405), (468, 14615), (474, 14430), (481, 14220), (555, 12324), (585, 11692), (666, 10270), (711, 9620), (740, 9243), (780, 8769), (790, 8658), (948, 7215), (962, 7110), (1027, 6660), (1110, 6162), (1170, 5846), (1185, 5772), (1332, 5135), (1422, 4810), (1443, 4740), (1580, 4329), (1665, 4108), (1924, 3555), (2054, 3330), (2220, 3081), (2340, 2923), (2370, 2886), (2405, 2844)]